100 results for "cognitive workload" · page 2 of 10 · ranked by relevance
…neuroergonomics, mental_workload_estimation Environment: laboratory Tags ---- Pathology: Healthy Modality: Cognitive Type…
This dataset comprises EEG recordings from a modified Sternberg working memory task designed to dissociate neural mechanisms of verbal information retention from those supporting active manipulation. Participants performed two task types—simple retention and alphabetization—across three memory loads (5, 6, or 7 letters), enabling investigation of temporally distinct oscillatory signatures underlying different working memory processes. Please cite: Pavlov, Y. G., & Kotchoubey, B. (2021). Temporally distinct oscillatory codes of retention and manipulation of verbal working memory. Scientific Reports, 11, 11230. https://doi.org/10.1038/s41598-020-72940-5
…and related factors, like subjective workload and automation reliability. Nevertheless, more critical…
This dataset comprises scalp EEG recordings from 23 healthy young adults performing a modified Sternberg working memory task. Participants selectively memorized sequences of letters while ignoring distractors, maintained them during a delay period, and responded to probe letters via button press. The study investigates source-resolved EEG brain dynamics underlying working memory encoding, maintenance, and retrieval processes, with auditory feedback provided for response accuracy.
[ processing. Using event-related potentials (ERPs), the study temporally isolates neural correlates of distinct VWM stages—individuation encoding, maintenance, initial comparison, percept-memory comparison, and decision making—through specific ERP markers (N2pc, CDA, N2, FN400). The dataset includes 1,248 trials recorded at 512 Hz from a 71-channel BioSemi ActiveTwo system and is structured according to BIDS standards.
…Full task (NB-MA-Act-Mot, combined cognitive-motor condition) All recordings…
[ performing a sustained attention task (gradCPT) along with resting state, checkerboard, and imagery tasks. The multimodal neuroimaging acquisition combines 64-channel EEG recordings with 3T MRI data to investigate neural correlates of sustained attention. Both raw and preprocessed data are provided, enabling comprehensive analysis of brain activity across multiple imaging modalities.
…mixed cognitive tasks [(i) an extended multi-source interference task, MSIT+; (ii…